Video conversion is the process of converting a video file from one format to another. This is necessary to ensure compatibility with different devices, platforms, or software. Video conversion involves changing the file format, resolution, codec, or other attributes of a video file to make it playable on a specific device or platform.

: Before converting, ensure that the subtitles are embedded in the video file or exist as a separate subtitle file (like .srt or .ass). Some converters might not support converting subtitles directly into the new file format.

Because the primary language of these productions is Japanese, international fans frequently search for "engsub" versions to access hardcoded or softcoded English translations of the dialogue.